Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
Mahle top ring plain set for a 4.065-inch bore with 1/16-inch edge width, listed as PC479 top rings and supplied in a 48-quantity bulk pack. These plain top rings are sized for engines using a 4.065" bore and are intended for OEM-style replacement during rebuilds. The product details provide clear bore and edge dimensions to help confirm compatibility with specific pistons and cylinders.
Mahle Rings 4.065in Bore Dia 1/16in PC479 Top Rings Plain Ring Set (48 Qty Bulk Pack)
